PR# 19268 Crash when dealing with TYPE [TYPED_POINTER [...]]

The following calls are crashing, regardless of the void-safe mode used (in workbench mode, I didn't try finalized):

  ({TYPED_POINTER [ANY]}).is_expanded
  ({TYPED_POINTER [ANY]}).is_attached
  ({TYPED_POINTER [BOOLEAN]}).generic_parameter_count
  ({TYPED_POINTER [INTEGER_16]}).generic_parameter_type (1)
  ({TYPED_POINTER [ANY]}).has_default

They work fine when "TYPED_POINTER [...]" is replaced by another (non-generic) expanded type such as INTEGER_16 (basic) or UTF_CONVERTER (non-basic).
Looking at eif_built_in.h, I suspect that the problem is in "eif_gen_param(Dftype(obj)" when the represented type is expanded generic.

--
Eric Bezault